Results 51 to 60 of about 6,671 (207)

Surfactin C inhibits platelet aggregation

Journal of Pharmacy and Pharmacology, 2006
Abstract This study was designed to investigate the effect of surfactin C, which is derived from Bacillus subtilis, on platelet aggregation and homotypic leucocyte aggregation. Surfactin C strongly and dose-dependently inhibited platelet aggregation, which was stimulated both by thrombin (0.1 U mL−1), a potent agonist that activates the ...
Sung Dae, Kim, Sun Kyu, Park, Jae Youl, Cho, Hwa Jin, Park, Jong Hwan, Lim, Hyo In, Yun, Seung Chun, Park, Kyoung Youl, Lee, Sang Keun, Kim, Man Hee, Rhee   +9 more
openaire   +2 more sources

Available strategies for improving the biosynthesis of surfactin: a review

Critical Reviews in Biotechnology, 2022
Surfactin is an excellent biosurfactant with a wide range of application prospects in many industrial fields. However, its low productivity and high cost have largely limited its commercial applications. In this review, the pathways for surfactin synthesis in Bacillus strains are summarized and discussed.
Li, Xia, Jianping, Wen
openaire   +2 more sources

Polydiacetylene-based high-throughput screen for surfactin producing strains of Bacillus subtilis. [PDF]

PLoS ONE, 2014
Although traditional mutation is still an attractive approach for strain improvement, it is tedious, time-consuming, and inefficient to screen for surfactin producing strains.
Lingyan Zhu, Qing Xu, Ling Jiang, He Huang, Shuang Li   +4 more
doaj   +1 more source

ERF transcription factor StPti5 is a regulator of endophyte community maintenance in potato

New Phytologist, EarlyView.
Summary We have recently identified an ethylene response factor, StPti5, as a susceptibility factor that negatively regulates immune responses to diverse pathogens. Here, we investigated the role of StPti5 in the processes involved in the colonization of potato with beneficial organisms.
Tjaša Lukan, Karmen Pogačar, Barbara Kraigher, Katja Stare, Teja Grubar Kovačič, Maja Zagorščak, Marko Petek, Polonca Stefanic, Anže Vozelj, Valentina Levak, Tjaša Mahkovec Povalej, Juan M. García, Maria J. Pozo, Eva Álvarez, José M. Franco‐Zorrilla, Maja Križnik, Špela Baebler, Ines Mandić‐Mulec, Kristina Gruden   +18 more
wiley   +1 more source

Characterization of Antifungal Lipopeptide Biosurfactants Produced by Marine Bacterium Bacillus sp. CS30

Marine Drugs, 2019
This study was initiated to screen for marine bacterial agents to biocontrol Magnaporthe grisea, a serious fungal pathogen of cereal crops. A bacterial strain, isolated from the cold seep in deep sea, exhibited strong growth inhibition against M. grisea,
Shimei Wu, Ge Liu, Shengnan Zhou, Zhenxia Sha, Chaomin Sun   +4 more
doaj   +1 more source

Deciphering Role of Endophytes in Plant Defences and Biotic Stress Resilience Across Families

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant families generate distinct repertoires of specialised metabolites that govern their biotic interactions. Endophytes strengthen host plant defence mechanisms and tolerance to biotic challenges by upregulating metabolite biosynthesis, modifying precursor compounds into more potent forms, or by directly synthesising analogous defence ...
S. Aneeqa Noor, Kavita Verma, Nishu, Barkat Hussain, Vartika Mathur   +4 more
wiley   +1 more source

Influence of different supplements on the production of inhibitory substances (Surfactin) in comparison to non supplemented media (control)

, 2011
Copyright information:Taken from "Production of surfactin from MZ-7 grown on pharmamedia commercial medium"http://www.microbialcellfactories.com/content/6/1/17Microbial Cell Factories 2007;6():17-17.Published online 5 Jun 2007PMCID:PMC1894814.
Zeeshan Ahmad (31617), Muhammad Abid Sheikh (31616), Shahida Hasnain (31618), Muaaz Mutaz Al-Ajlani (31615)   +3 more
core   +1 more source

Microbial Community Shifts and Plant Performance Improvements Driven by Bacillus firmus in Pampa Agroecosystems

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
The study shows that Bacillus firmus‐based bionematicides modulate soil microbiota and enhance soybean growth in the Pampa biome. Effects vary by location and time, with increased beneficial bacteria, reduced fungi, and decreased root nematode infestation. Overall, B.
David Fagundes, Laís Mara Santana Costa, Alexandro Cagliari, Diego Prado de Vargas, Alexandre Rieger   +4 more
wiley   +1 more source

Regulation mechanism and bioactivity characteristic of surfactin homologues with C14 and C15 fatty acid chains

Microbial Cell Factories
Background Surfactin, a green lipopeptide bio-surfactant, exhibits excellent surface, hemolytic, antibacterial, and emulsifying activities. However, a lack of clear understanding of the synthesis regulation mechanism of surfactin homologue components has
Yumeng Su, Ling Gao, Chenyu Li, Liang Wang, Huimin Zhou, Chenhao Zhang, Xiaole Xia   +6 more
doaj   +1 more source

Mechanisms of Surfactin from Bacillus subtilis SF1 against Fusarium foetens: A Novel Pathogen Inducing Potato Wilt

Journal of Fungi, 2023
Fusarium wilt is a severe and worldwide disease in potato cultivation. In this study, Fusarium foetens was first identified as the pathogen of potato wilt. Bacillus subtilis SF1 has the potential for controlling potato wilt induced by F.
Lin Liu, Xiaofan Jin, Xiuhua Lu, Lizhong Guo, Peiwei Lu, Hao Yu, Beibei Lv   +6 more
doaj   +1 more source